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A submenu under View (Affichage > Afficher) with one tick per kind: symbol texts, wire texts, free texts, shapes, pictures, tables and cross-references. Unticking one hides it on every folio of every open project; the status bar says how many kinds are hidden. Session only, not saved in the project. Each item is tagged with its kind by its constructor (ShownKinds::tag), so an item created while its kind is hidden starts hidden whatever created it. A tag rather than type(): the cross-reference under a contact's label is a plain QGraphicsTextItem. Items that already hide themselves (wire text switched off, one text per potential, a cross-reference snapped elsewhere) now go through ShownKinds::setVisible(): the kind state can only veto a show, and apply() re-shows only what it hid itself (hidden_key), never what an item hid. Conductor::updateTextVisibility() replaces the same visibility rule pasted in diagrampropertiesdialog.cpp and qetscriptapi.cpp. Hidden items are not selectable (Qt), so Select All, copy and delete skip them. Print, PDF and image export render the scene and leave them out; the DXF export walks items itself and skips them through ShownKinds::isHidden(). CrossRefItem::linkedChanged() keeps following its slaves while hidden only by kind, so its label is right when shown. Known limitation: QGraphicsScene::itemsBoundingRect() still counts hidden items, so Zoom to fit and borderless image export keep their space. Verified: tst_shownkinds (12 cases, two mutation checks) and ctest 55/55; GUI hide/show of symbol texts, wire texts (incl. one text per potential), free texts, shapes and cross-references returns pixel-identical folios; with nothing hidden, --export-dxf of the 24 examples is byte-identical to master (133 files) and --export-pdf renders identically (133 pages). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_015FPuYPS4T7QuEwjNu22rXD
107 lines
3.3 KiB
C++
107 lines
3.3 KiB
C++
/*
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Copyright 2006-2026 The QElectroTech Team
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This file is part of QElectroTech.
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QElectroTech is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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QElectroTech is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "independenttextitem.h"
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#include "../shownkinds.h"
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#include "../diagram.h"
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#include "../diagramcommands.h"
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#include "../lastusedstyle.h"
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#include "../qet.h"
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#include "../qetapp.h"
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#include "../utils/qetutils.h"
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#include <QDomElement>
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#include <QSettings>
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/**
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Constructeur
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@param parent_diagram Le schema auquel est rattache le champ de texte
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*/
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IndependentTextItem::IndependentTextItem() :
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DiagramTextItem(nullptr)
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{
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ShownKinds::tag(this, ShownKinds::FreeTexts);
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//Start from the font last applied to a text item this session,
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//falling back to the app-wide Preferences default otherwise.
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setFont(LastUsedStyle::hasTextFont() ? LastUsedStyle::textFont()
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: QETApp::indiTextsItemFont());
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QSettings settings;
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setRotation(settings.value("diagrameditor/independent_text_rotation", 0).toInt());
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}
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/**
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@brief IndependentTextItem::IndependentTextItem
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Constructeur
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@param text Le texte affiche par le champ de texte
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*/
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IndependentTextItem::IndependentTextItem(const QString &text) :
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DiagramTextItem(text, nullptr)
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{
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ShownKinds::tag(this, ShownKinds::FreeTexts);
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}
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/// Destructeur
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IndependentTextItem::~IndependentTextItem()
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{
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}
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/**
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Permet de lire le texte a mettre dans le champ a partir d'un element XML.
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Cette methode se base sur la position du champ pour assigner ou non la
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valeur a ce champ.
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@param e L'element XML representant le champ de texte
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*/
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void IndependentTextItem::fromXml(const QDomElement &e) {
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const QUuid uuid(e.attribute(QStringLiteral("uuid")));
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if (!uuid.isNull() && uuid != m_uuid) setUuid(uuid);
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setPos(e.attribute("x").toDouble(), e.attribute("y").toDouble());
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setHtml(e.attribute("text"));
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setRotation(e.attribute("rotation").toDouble());
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if (e.hasAttribute("font"))
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{
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QFont font;
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QETUtils::fontFromString(font, e.attribute("font"));
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setFont(font);
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}
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}
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/**
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@param document Le document XML a utiliser
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@return L'element XML representant ce champ de texte
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*/
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QDomElement IndependentTextItem::toXml(QDomDocument &document) const
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{
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QDomElement result = document.createElement("input");
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result.setAttribute("uuid", m_uuid.toString());
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result.setAttribute("x", QString("%1").arg(pos().x()));
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result.setAttribute("y", QString("%1").arg(pos().y()));
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result.setAttribute("text", toHtml());
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result.setAttribute("rotation", QString::number(QET::correctAngle(rotation())));
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result.setAttribute("font", QETUtils::fontToString(font()));
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return(result);
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}
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void IndependentTextItem::focusOutEvent(QFocusEvent *event)
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{
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DiagramTextItem::focusOutEvent(event);
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if (diagram() && (m_previous_html_text != this->toHtml())) {
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diagram()->undoStack().push(new ChangeDiagramTextCommand(this, m_previous_html_text, this->toHtml()));
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}
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}
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